Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 23.6 | 28.7 | 40.4 | 57.1 | 69.3 | 77.9 | 83.0 | 81.1 | 71.9 | 57.8 | 39.4 | 26.8 | 54.9 |
Average Min. Temperature (F) | 5.1 | 10.4 | 21.7 | 34.0 | 45.9 | 55.5 | 60.5 | 58.5 | 49.2 | 36.8 | 22.1 | 9.7 | 34.3 |
Average Total Precipitation (in.) | 0.64 | 0.76 | 1.43 | 2.26 | 3.04 | 3.46 | 3.40 | 2.82 | 2.71 | 2.11 | 1.08 | 0.74 | 24.46 |